DurkheimE.Comment. In CatlinG. (Ed.), The rules of sociological method. New York: Free Press, 1950. Pp. 10–13.
2.
LeedsR.Altruism and the norm of giving. Merrill-Palmer Quarterly, 1963, 9, 229–240.
3.
SchoplerJ.An investigation of sex differences on the influence of dependence. Sociometry, 1967, 30, 50–63.
4.
WarnerL. G.De FleurM. L.Attitude as an interactional concept: Social constraint and social distance as intervening variables between attitudes and action. American Sociological Review, 1969, 34, 153–169.